base: Remove the string logging from CHECK().

chrome/browser/extensions/api/storage/settings_sync_processor.cc

Index: chrome/browser/extensions/api/storage/settings_sync_processor.cc
diff --git a/chrome/browser/extensions/api/storage/settings_sync_processor.cc b/chrome/browser/extensions/api/storage/settings_sync_processor.cc
index 02f3f6f926627c385cab86a65020b4ea6fe9e1b6..87154d5bea5fbb399c86438a0f8fb3586f85bd5f 100644
--- a/chrome/browser/extensions/api/storage/settings_sync_processor.cc
+++ b/chrome/browser/extensions/api/storage/settings_sync_processor.cc
@@ -33,7 +33,8 @@ SettingsSyncProcessor::~SettingsSyncProcessor() {
 
 void SettingsSyncProcessor::Init(const base::DictionaryValue& initial_state) {
   DCHECK_CURRENTLY_ON(BrowserThread::FILE);
-  CHECK(!initialized_) << "Init called multiple times";
+  // Init called multiple times
+  CHECK(!initialized_);
 
   for (base::DictionaryValue::Iterator i(initial_state); !i.IsAtEnd();
        i.Advance())
@@ -45,7 +46,8 @@ void SettingsSyncProcessor::Init(const base::DictionaryValue& initial_state) {
 syncer::SyncError SettingsSyncProcessor::SendChanges(
     const ValueStoreChangeList& changes) {
   DCHECK_CURRENTLY_ON(BrowserThread::FILE);
-  CHECK(initialized_) << "Init not called";
+  // Init not called
+  CHECK(initialized_);
 
   syncer::SyncChangeList sync_changes;
   std::set<std::string> added_keys;
@@ -97,7 +99,8 @@ syncer::SyncError SettingsSyncProcessor::SendChanges(
 
 void SettingsSyncProcessor::NotifyChanges(const ValueStoreChangeList& changes) {
   DCHECK_CURRENTLY_ON(BrowserThread::FILE);
-  CHECK(initialized_) << "Init not called";
+  // Init not called
+  CHECK(initialized_);
 
   for (ValueStoreChangeList::const_iterator i = changes.begin();
       i != changes.end(); ++i) {